FR2411334A1 - Dispositif de synchronisation et de verrouillage pour boites de vitesses a engrenages - Google Patents
Dispositif de synchronisation et de verrouillage pour boites de vitesses a engrenagesInfo
- Publication number
- FR2411334A1 FR2411334A1 FR7831734A FR7831734A FR2411334A1 FR 2411334 A1 FR2411334 A1 FR 2411334A1 FR 7831734 A FR7831734 A FR 7831734A FR 7831734 A FR7831734 A FR 7831734A FR 2411334 A1 FR2411334 A1 FR 2411334A1
- Authority
- FR
- France
- Prior art keywords
- gearboxes
- synchronization
- locking
- locking device
- elements provided
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
- F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/025—Synchro rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
- F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
- F16D2023/0637—Details relating to the hub member on which the sliding is arranged
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
- F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
- F16D23/0612—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation the blocking mechanism comprising a radial pin in an axial slot with at least one branch
Abstract
A.DISPOSITIF DE SYNCHRONISATION ET DE VERROUILLAGE DESTINE A DES BOITES DE VITESSES A ENGRENAGES. B.DISPOSITIF CARACTERISE PAR L'AGENCEMENT SOUS FORME DE DENTURES DE VERROUILLAGE D'ELEMENTS DE VERROUILLAGE PREVUS SUR UN MANCHON DE MANOEUVRE ET D'ELEMENTS DE VERROUILLAGE PREVUS SUR DES BAGUES DE FRICTION DISPOSEES DE PART ET D'AUTRE DE CE MANCHON ET DANS LESQUELLES VIENNENT EN PRISE DES ENTRETOISES ASSURANT LEUR MAINTIEN A DISTANCE ET LEUR CENTRAGE. C.L'INVENTION TROUVE SON APPLICATION PRINCIPALE DANS LES BOITES DE VITESSES A ENGRENAGES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2754382A DE2754382B1 (de) | 1977-12-07 | 1977-12-07 | Sperrsynchronisierung fuer Zahnraederwechselgetriebe |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2411334A1 true FR2411334A1 (fr) | 1979-07-06 |
FR2411334B1 FR2411334B1 (fr) | 1986-03-28 |
Family
ID=6025460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7831734A Expired FR2411334B1 (fr) | 1977-12-07 | 1978-11-09 | Dispositif de synchronisation et de verrouillage pour boites de vitesses a engrenages |
Country Status (7)
Country | Link |
---|---|
US (1) | US4271943A (fr) |
JP (1) | JPS5514378A (fr) |
DE (1) | DE2754382B1 (fr) |
FR (1) | FR2411334B1 (fr) |
GB (1) | GB2009868B (fr) |
IT (1) | IT1100521B (fr) |
SE (1) | SE7812561L (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57126726A (en) * | 1981-01-26 | 1982-08-06 | Mazda Motor Corp | Synchronous intermeshing device for sub-change-gear for car |
DE3208944A1 (de) * | 1982-03-12 | 1983-09-22 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Schaltkupplung in zahnraederwechselgetrieben |
US4566568A (en) * | 1983-06-28 | 1986-01-28 | Dana Corporation | Strut synchronizer for transmissions |
US4687081A (en) * | 1983-10-26 | 1987-08-18 | Zahnradfabrik Friedrichshaffen Ag | Locking synchronization for gear shift |
DE3411351C1 (de) * | 1984-03-28 | 1985-11-07 | Getrag Getriebe- Und Zahnradfabrik Gmbh, 7140 Ludwigsburg | Synchronisiereinrichtungen fuer Schaltkupplungen |
CN85102037B (zh) * | 1985-04-01 | 1988-02-03 | 苏州医学院 | 空气离子化除臭氧电极 |
US5269400A (en) * | 1992-10-20 | 1993-12-14 | Borg-Warner Automotive, Inc. | Transmission synchronizer |
DE4324814A1 (de) * | 1993-07-23 | 1995-01-26 | Zahnradfabrik Friedrichshafen | Getriebeschaltung mit Sperrsynchronisierung |
DE4324815A1 (de) * | 1993-07-23 | 1995-01-26 | Zahnradfabrik Friedrichshafen | Getriebeschaltung mit Synchronisiereinrichtung |
FR2733560B1 (fr) * | 1995-04-28 | 1997-06-13 | Renault | Dispositif de synchronisation pour boite de vitesses mecanique |
JPH109286A (ja) * | 1996-06-13 | 1998-01-13 | Korea Spicer Kogyo Kk | 自動車変速器用シンクロナイザ |
US5845754A (en) * | 1996-11-25 | 1998-12-08 | Borg-Warner Automotive, Inc. | Shift synchronizer for two speed transfer case and the like |
US6102762A (en) * | 1996-12-12 | 2000-08-15 | Wardle Storeys (Safety And Survival Equipment) Limited | Marine escape systems |
US5839556A (en) * | 1997-01-31 | 1998-11-24 | Mtd Products Inc | Connecting mechanism and method for connecting transmission components of an off-the-road vehicle |
US5913936A (en) * | 1997-08-27 | 1999-06-22 | Meritor Heavy Vehicle Systems, L L C | Plural cone synchronizer for range shift transmission |
DE19753727A1 (de) * | 1997-12-04 | 1999-06-10 | Zahnradfabrik Friedrichshafen | Konussynchronisierung für Schaltgetriebe |
BR9907360A (pt) * | 1999-11-12 | 2001-06-26 | Eaton Corp | Sincronizador tipo anel de bloqueio de ação dupla |
DE102010036278B8 (de) | 2010-09-03 | 2013-10-24 | Hoerbiger Antriebstechnik Holding Gmbh | Transmitter mit vormontierten Synchronringen |
US9777822B2 (en) * | 2012-07-26 | 2017-10-03 | Schaeffler Technologies AG & Co. KG | Gear unit |
DE102012015006A1 (de) * | 2012-07-28 | 2014-01-30 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Kuppelvorrichtung mit einer Schaltmuffe fürein Schaltgetriebe |
CN107120362B (zh) * | 2016-02-24 | 2020-08-07 | 舍弗勒技术股份两合公司 | 同步器滑块及同步器 |
DE102016210655A1 (de) * | 2016-06-15 | 2017-06-29 | Schaeffler Technologies AG & Co. KG | Getriebeanordnung mit Sperrzahn |
CN107763106A (zh) * | 2017-10-30 | 2018-03-06 | 江苏追日汽车同步器有限公司 | 一种防烧档汽车同步器总成 |
US11525486B2 (en) * | 2021-03-19 | 2022-12-13 | Eaton Cummins Automated Transmission Technologies Llc | Zero drag baulk ring synchronizer |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH227053A (de) * | 1941-11-28 | 1943-05-15 | Porsche Kg | Geschwindigkeits-Wechselgetriebe, insbesondere für Kraftfahrzeuge. |
GB749210A (en) * | 1952-12-31 | 1956-05-23 | Const Mecanioues Chenard & Wal | Improvements in or relating to a synchronizing device, in particular for gear boxes |
DE1049168B (de) * | 1955-09-21 | 1959-01-22 | Daimler Benz Ag | Synchronisiervorrichtung fuer Klauenkupplungen |
DE1094051B (de) * | 1952-03-20 | 1960-12-01 | Daimler Benz Ag | Synchronisiervorrichtung fuer Klauenkupplungen |
GB1029847A (en) * | 1964-05-04 | 1966-05-18 | Ford Motor Co | Synchromesh gear boxes |
BE680079A (fr) * | 1965-05-03 | 1966-10-26 | ||
DE1906863A1 (de) * | 1969-02-12 | 1970-08-27 | Zahnradfabrik Friedrichshafen | Sperrsynchronisierung fuer Zahnraederwechselgetriebe |
DE1755457A1 (de) * | 1968-04-09 | 1971-05-06 | Michael Meyerle | Synchronisier- und Gangschaltvorrichtung,insbesondere fuer Kraftfahrzeug-Wechselgetriebe |
US4125179A (en) * | 1977-07-25 | 1978-11-14 | Dana Corporation | Synchronizing device having spring pin thrust members |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE872438C (de) * | 1940-11-09 | 1953-04-02 | Bayerische Motoren Werke Ag | Gleichlaufeinrichtung mit Sperrgliedern, z. B. Rollen oder Kugeln, fuer Zahnraederwechselgetriebe in Kraftwagen |
US2633954A (en) * | 1949-11-03 | 1953-04-07 | Allis Chalmers Mfg Co | Synchronizing clutch |
US2992714A (en) * | 1957-10-15 | 1961-07-18 | Renault | Synchronizer for transmission mechanisms |
US2993579A (en) * | 1958-03-28 | 1961-07-25 | Daimler Benz Ag | Synchronization arrangement |
DE2061619A1 (de) * | 1970-12-15 | 1972-07-13 | Daimler-Benz Ag, 7000 Stuttgart | Sperrsynchronisierung für Kraftfahrzeug-Wechselgetriebe |
DE2061620C3 (de) * | 1970-12-15 | 1974-03-21 | Daimler-Benz Ag, 7000 Stuttgart | Sperr-Synchronisierung für Kupplungen in Kraftfahrzeug-Wechselgetrieben |
US4059178A (en) * | 1976-07-16 | 1977-11-22 | Zahnradfabrik Friedrichshafen Aktiengesellschaft | Gear-shifting jaw clutch for speed-changing vehicular transmission |
-
1977
- 1977-12-07 DE DE2754382A patent/DE2754382B1/de not_active Ceased
-
1978
- 1978-11-09 FR FR7831734A patent/FR2411334B1/fr not_active Expired
- 1978-11-29 US US05/964,457 patent/US4271943A/en not_active Expired - Lifetime
- 1978-12-01 IT IT30435/78A patent/IT1100521B/it active
- 1978-12-06 SE SE7812561A patent/SE7812561L/xx unknown
- 1978-12-07 GB GB7847534A patent/GB2009868B/en not_active Expired
- 1978-12-07 JP JP15050578A patent/JPS5514378A/ja active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH227053A (de) * | 1941-11-28 | 1943-05-15 | Porsche Kg | Geschwindigkeits-Wechselgetriebe, insbesondere für Kraftfahrzeuge. |
DE1094051B (de) * | 1952-03-20 | 1960-12-01 | Daimler Benz Ag | Synchronisiervorrichtung fuer Klauenkupplungen |
GB749210A (en) * | 1952-12-31 | 1956-05-23 | Const Mecanioues Chenard & Wal | Improvements in or relating to a synchronizing device, in particular for gear boxes |
DE1049168B (de) * | 1955-09-21 | 1959-01-22 | Daimler Benz Ag | Synchronisiervorrichtung fuer Klauenkupplungen |
GB1029847A (en) * | 1964-05-04 | 1966-05-18 | Ford Motor Co | Synchromesh gear boxes |
BE680079A (fr) * | 1965-05-03 | 1966-10-26 | ||
DE1755457A1 (de) * | 1968-04-09 | 1971-05-06 | Michael Meyerle | Synchronisier- und Gangschaltvorrichtung,insbesondere fuer Kraftfahrzeug-Wechselgetriebe |
DE1906863A1 (de) * | 1969-02-12 | 1970-08-27 | Zahnradfabrik Friedrichshafen | Sperrsynchronisierung fuer Zahnraederwechselgetriebe |
US4125179A (en) * | 1977-07-25 | 1978-11-14 | Dana Corporation | Synchronizing device having spring pin thrust members |
Also Published As
Publication number | Publication date |
---|---|
DE2754382B1 (de) | 1979-04-19 |
US4271943A (en) | 1981-06-09 |
GB2009868B (en) | 1982-04-28 |
SE7812561L (sv) | 1979-06-08 |
IT7830435A0 (it) | 1978-12-01 |
FR2411334B1 (fr) | 1986-03-28 |
JPS5514378A (en) | 1980-01-31 |
GB2009868A (en) | 1979-06-20 |
IT1100521B (it) | 1985-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |